ST Suspensions ST X Coilover Kit for 2013-2018 BMW 6 Series 640i Gran Coupe (F06) 944 2015 BMW 4 Series 435i/440i

2015 BMW 4 Series 435i/440i Convertible AWD (w/ EDC)

2002 Lexus LS430

2016 Lexus IS300h RWD (XE30)

2007 Porsche Cayman/Cayman S (w/o PASM)

These Q40 lowering springs provide an approximate 1

ST Suspensions ST X Coilover Kit for 2013-2018 BMW 6 Series 640i Gran Coupe (F06) 944 2015 BMW 4 Series 435i/440iThe ST X Coilover Suspension for the 2013 2018 BMW 6 Series 640i Gran Coupe (F06) was developed for the everyday driver who needs to hug the curves yet retain road comfort. Simple, uncomplicated road performance for those who just want to get in and drive. Add in our wide range of height adjustability; the ST X Coilover will look as perfect as it feels. ST X Coilover Kit deliver precise adjustment to your ride height and look of your car. We